Oligotrophication
贫营养化
🗣️ 情景例句
We couldn't ask for anything more, could we?
我们再没什么可求的了， 对吗？
Newspapers are the world's mirrors.
报纸是世界之镜。
We enjoyed driving along the new expressway.
我们喜欢沿着新建的高速公路开车。